Network Security MCQsBy: Prof. Dr. Fazal Rehman | Last updated: May 2, 2025 9 Score: 0 Attempted: 0/9 Subscribe 1. Which technique is used for data protection? (A) Data piracy (B) Authentication (C) Encryption (D) None of these 2. __________ are the types of firewalls. (A) Packet Filtering (B) Dual Homed Gateway (C) Both A and B (D) None of these 3. Data is mirrored in two disks with _______. (A) RAID 0 (B) RAID 2 (C) RAID 1 (D) All of these 4. IDEA algorithm generates ______ keys. (A) 56 (B) 28 (C) 52 (D) 72 5. Coaxial cables are used in ________ networks. (A) Telephone (B) Cable TV (C) Both A and B (D) None of these 6. How many S-boxes are used in the DES algorithm? (A) 6 (B) 24 (C) 8 (D) 42 7. Optical Fiber transmits ______. (A) Light signal (B) Radio signal (C) Electrical signal (D) Both A and B 8. HTTP port number used is ______. (A) 43 (B) 441 (C) 443 (D) 449 9. In network protocols, TCP/IP stands for. (A) Transaction control protocol (B) Transmission control protocol (C) Transmission contribution protocol (D) None of these More MCQs of Networking Internet and Web Router MCQs Storage area network MCQs Networking Important MCQs Network Security MCQs Electrical Network Analysis MCQs Networking Programming MCQs Social Networks MCQs Network Layers OSI Model MCQs Digital Communication MCQs Telecommunication MCQs Transmission and switching MCQs Networking topologies Solved MCQs Computer Network MCQs for Lecturer Test Mobile and Wireless Network MCQs Cyber Crime Solved MCQs Internet Protocols MCQs Internet MCQs Web Security and forensics MCQs Web Security and forensics MCQs 2 Wireless Security MCQs Datalink layer OSI Model MCQs Physical Layer OSI Model MCQs 7 layers OSI Model MCQs Application Layer MCQs WIFI MCQs Internet and Email MCQs Networking MCQs Public Service Commission network administrator MCQs LINUX MCQ’s Linux File Permissions MCQs Linux File Permissions MCQs 2 Linux Startup and Shutdown MCQs Linux process Management MCQs More MCQs of Networking on T4Tutorials Related Posts:How to maintain software security and application securityNetwork Security Principles and Practices MCQsTop Selling Famous Recommended Books of Network SecurityNetwork Security Research Topics for MS PhDNetwork Security topics for presentationList of Journals on Network Security